diff --git a/doc/release-notes.md b/doc/release-notes.md
index 5b8a97c68..00ce5e512 100644
--- a/doc/release-notes.md
+++ b/doc/release-notes.md
@@ -1,7 +1,9 @@
 # Bitcoin ABC 0.23.4 Release Notes
 
 Bitcoin ABC version 0.23.4 is now available from:
 
   <https://download.bitcoinabc.org/0.23.4/>
 
 This release includes the following features and fixes:
+ - Add a checkpoint after the May 15, 2021 upgrade.
+ - Minor bug fixes.